IN the midbrain of the chicken embryo a close relationship has been demonstrated between aerobic glycolysis and cell division 1, from which it can be inferred that growth is dependent on aerobic ...

This is an embryonic chicken penis (pseudocolored red) viewed under a scanning electron microscope. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...

Studying how neural crest cells journey through the embryo, this Caltech developmental biologist has revealed how they form major cell types, including peripheral neurons, bone, and smooth muscle. In ...

In a new discovery, scientists have found evidence that could answer the age-old puzzle of what came first - chicken or egg? The new results suggest that the ability to form embryo-like structures ...